GB1376869A - Heat-sensitive copoying material - Google Patents
Heat-sensitive copoying materialInfo
- Publication number
- GB1376869A GB1376869A GB2647773A GB2647773A GB1376869A GB 1376869 A GB1376869 A GB 1376869A GB 2647773 A GB2647773 A GB 2647773A GB 2647773 A GB2647773 A GB 2647773A GB 1376869 A GB1376869 A GB 1376869A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- binder
- sulphonic acid
- support
- thermographic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/333—Colour developing components therefor, e.g. acidic compounds
- B41M5/3333—Non-macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/423—Intermediate, backcoat, or covering layers characterised by non-macromolecular compounds, e.g. waxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26356972A | 1972-06-16 | 1972-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1376869A true GB1376869A (en) | 1974-12-11 |
Family
ID=23002318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2647773A Expired GB1376869A (en) | 1972-06-16 | 1973-06-04 | Heat-sensitive copoying material |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5223805B2 (es) |
| AR (1) | AR195015A1 (es) |
| AT (1) | AT329084B (es) |
| AU (1) | AU462253B2 (es) |
| BE (1) | BE801215A (es) |
| BR (1) | BR7304485D0 (es) |
| CA (1) | CA1008246A (es) |
| CH (1) | CH574329A5 (es) |
| DE (1) | DE2328238A1 (es) |
| DK (1) | DK133864B (es) |
| ES (1) | ES415680A1 (es) |
| FR (1) | FR2190065A5 (es) |
| GB (1) | GB1376869A (es) |
| IT (1) | IT988758B (es) |
| NL (1) | NL7308382A (es) |
| SU (1) | SU623531A3 (es) |
| ZA (1) | ZA733457B (es) |
-
1973
- 1973-05-15 CA CA171,390A patent/CA1008246A/en not_active Expired
- 1973-05-22 ZA ZA733457A patent/ZA733457B/xx unknown
- 1973-05-25 AU AU56133/73A patent/AU462253B2/en not_active Expired
- 1973-05-29 IT IT24763/73A patent/IT988758B/it active
- 1973-06-02 DE DE2328238A patent/DE2328238A1/de active Pending
- 1973-06-04 GB GB2647773A patent/GB1376869A/en not_active Expired
- 1973-06-05 AT AT489173A patent/AT329084B/de active
- 1973-06-08 ES ES415680A patent/ES415680A1/es not_active Expired
- 1973-06-12 FR FR7321176A patent/FR2190065A5/fr not_active Expired
- 1973-06-15 NL NL7308382A patent/NL7308382A/xx unknown
- 1973-06-15 AR AR248620A patent/AR195015A1/es active
- 1973-06-15 SU SU731933040A patent/SU623531A3/ru active
- 1973-06-15 BR BR4485/73A patent/BR7304485D0/pt unknown
- 1973-06-15 JP JP48067669A patent/JPS5223805B2/ja not_active Expired
- 1973-06-15 DK DK331873AA patent/DK133864B/da not_active IP Right Cessation
- 1973-06-18 CH CH870673A patent/CH574329A5/xx not_active IP Right Cessation
- 1973-06-21 BE BE132520A patent/BE801215A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AR195015A1 (es) | 1973-08-30 |
| ES415680A1 (es) | 1976-01-16 |
| FR2190065A5 (es) | 1974-01-25 |
| SU623531A3 (ru) | 1978-09-05 |
| IT988758B (it) | 1975-04-30 |
| JPS5223805B2 (es) | 1977-06-27 |
| NL7308382A (es) | 1973-12-18 |
| ZA733457B (en) | 1974-04-24 |
| BR7304485D0 (pt) | 1974-09-05 |
| AU462253B2 (en) | 1975-06-19 |
| AU5613373A (en) | 1974-11-28 |
| DK133864B (da) | 1976-08-02 |
| CA1008246A (en) | 1977-04-12 |
| DK133864C (es) | 1977-01-10 |
| BE801215A (fr) | 1973-10-15 |
| CH574329A5 (es) | 1976-04-15 |
| DE2328238A1 (de) | 1974-01-10 |
| AT329084B (de) | 1976-04-26 |
| JPS4952274A (es) | 1974-05-21 |
| ATA489173A (de) | 1975-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |